Social Encyclicals

• Rerum Novarum 1891 (English, French, Italian, Portuguese, Spanish)
• Quadrogesimo Anno 1931 (English, Italian, Portuguese, Spanish)
• Mater et Magistra 1961 (English, French, Italian, Portuguese, Spanish)
• Pacem in terris 1963 (English, French, Italian, Portuguese, Spanish)
• Populorum Progressio 1967 (English, French, Italian, Portuguese, Spanish)
• Laborem exercens 1981 (English, French, Italian, Polish,  Portuguese, Spanish)
• Sollicitudo Rei Socialis 1987 (English, French, Italian, Polish, Portuguese, Spanish)
• Centesimus Annus 1991 (Chinese, English, French, Italian, Polish, Portuguese, Spanish)
• Caritas in veritate 2009 (Byelorussian, Simplified Chinese, Tradional Chinese, Dutch, English, French, Hungarian,  Italian, Polish, Portuguese, Spanish)